推动5G NR成为现实: Qualcomm技术创新引领未来

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"Making 5G NR a reality.pdf" 本文由Qualcomm Technologies, Inc.于2016年9月发布,主要探讨了5G新无线电(5G NR)技术的创新与实现,以及其对未来的深远影响。5G NR旨在构建一个统一、更强大的无线接口,以推动全球互联的新纪元。 过去的30年间,通信技术经历了从模拟语音到数字语音,再到移动宽带的转变。1980年代,我们见证了AMPS、NMT和TACS等模拟语音系统的出现;1990年代,D-AMPS、GSM和IS-95(CDMA)引领了数字语音的时代;进入21世纪,WCDMA/HSPA+和CDMA2000/EV-DO开启了移动宽带时代;而在2010年代,随着LTE和LTE Advanced的推广,移动互联网成为主流,人与人之间的连接更加紧密。 5G NR的目标远不止于此,它将开启全新的应用场景,包括: 1. 使命关键服务:提供高可靠性、低延迟的通信,适用于紧急响应和关键任务操作。 2. 增强型移动宽带:提供超高速率的网络连接,支持高清视频流、虚拟现实和增强现实等沉浸式娱乐体验。 3. 大规模物联网(IoT):连接数十亿设备,应用于智能城市、智能农业和工业自动化等领域。 4. 永远在线、安全的云访问:确保用户能够随时随地无缝接入云端,实现数据的快速处理和存储。 5G NR通过融合不同类型的频谱、服务和部署方式,以及引入新技术,构建了一个健壮且面向未来的平台。这其中包括对多种无线接入技术的融合,比如毫米波和Sub-6GHz频段的协同工作,以及对不同服务需求的适应性优化,如固定无线接入和移动无线接入。 5G还将深刻影响各个行业: 1. 安全、更自主的交通运输:5G将支持自动驾驶车辆间的实时通信,提高道路安全,减少交通事故。 2. 自动化制造:5G将促进工厂自动化和远程监控,提高生产效率,降低人工成本。 3. 远程医疗的可靠访问:5G的高带宽和低延迟特性使得远程手术、远程监护等医疗服务成为可能,极大地扩大了医疗服务的覆盖范围。 4. 公共安全的提升:5G可以提供即时通信和高清视频传输,助力应急响应和公共安全管理。 5G NR不仅仅是一种新的通信技术,它是一个转型的催化剂,将彻底改变我们的生活方式,驱动社会经济的智能化和数字化进程,连接人与物,物与物,形成一个智能互联的世界。Qualcomm Technologies, Inc.作为这一领域的领导者,正在通过其在连接和计算方面的系统领导力,推动5G NR的创新和落地,为我们的世界带来深刻的变革。
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